苹果彩票app下载

苹果彩票app下载

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  • 聲發射技術在閥門檢測中的應用

    ZHAIYAO:JIESHAOLESHENGFASHEYUANLI,BINGZAICIJICHUSHANGCAIYONGXIANGYINGDEDIANZIQIJIAN,JIANCEFAMENXIELUQINGKUANG。GUANJIANCI:SHENGFASHEJIANYAN;FAMEN;MIFENG...

  • 一種改進改進單向行程節流閥密封的方法

    苹果彩票app下载MOUDANWEIWEIQUZHOUZHUANYECHANGJIA。S1-130B、S1-247 LIANGZHONGZHUANJISHIJIAGONGQUZHOULIANGANJINGHEZHUZHOUJINGDEZHUYAOSHENGCHANSHEBEI,RANERZAISHENGCHANGUOCHENGZHONGJINGCHANGCHUXIANZHADAO,QINGZEZHEDUANGONGJIAN,ZHONGZEHUIHUAIJICHUANG,BUJINZENGJIAWEIXIUFEIYONGERQIEYINGXIANGSHENGCHAN。WEIXIURENYUANCHACHUGUZHANGYUANYINSHIDANXIANGXINGCHENGJIELIUFADEWENTI...

  • 閥門密封圈常用材料及使用條件

    苹果彩票app下载FAMENMIFENGQUANCAILIAOYOUJINSHUHEFEIJINSHULIANGDALEI。CHANGYONGCAILIAOJIQISHIYONGTIAOJIANRUXIA:1、HECHENGXIANGJIAO HECHENGXIANGJIAODENAIYOU、NAIWEN、NAIFUSHIDENGZONGHEXINGNENGYOUYUTIANRANXIANGJIAO。YIBANHECHENGXIANGJIAODESHIYONGWENDUt≤150℃,TIANRANXIANGJIAOt≤60℃,XIANGJIAOYONGYUGONGCHENGYALIPN≤1MPaDEJIEZHIFA、ZHAFA、GEMOFA、DIEFA、ZHIHUIFA、JIAGUANFADENGFAMEN...

  • 延長閥門填料壽命的方法

    苹果彩票app下载ZAIFAMENSHEJIHUOSHIYONGJINGYANZHONG,SHENGJIANGSHIFAMENTIANLIAODUOWEISHIMIANPANGENHUOSHIMOTIANLIAOHUOJUSIFUVXINGTIANLIAO,DANSHIZHEJIZHONGTIANLIAODOUSHOUDAOFAMENQIBICISHUDEXIANZHI,JIUSHISUIZHUFAMENQIBICISHUDEZENGJIA,TIANLIAOHUIMOSUN,JIANXIZHUJIANZENGDA,DAOYIDINGCISHU(JUTONGJIBUHUICHAOGUO2000CI)FAMENBIANHUICONGTIANLIAOCHUCHANSHENGXIELU...

  • 閥桿密封

    FAGANSHIDAIDONGQIBIJIANSHIFAMENKAIQIHEGUANBIDEZHONGYAOBUJIAN,YINWEIFAGANSHIKEDONGJIAN。SUOYISHIZUIYICHANSHENGWAILOUDEBUWEI。YINCI,FAGANMIFENGDUIYUFAMENLAIJIANGSHIFEICHANGZHONGYAODE。FAGANDEMIFENGTONGCHANGYONGYASUOTIANLIAO。YASUOTIANLIAOSHIZHIYARUTIANLIAOHANNEISHIFAGANZHOUWEIMIFENGDERUANZHICAILIAO。TIANLIAOZUOYONGYUHENGXIANGZHICHENGMIANSHANGDEYALIRUGUO...

  • 靜密封面損壞的原因有哪些?

    MIFENGFUBUCHANSHENGXIANGDUIYUNDONGERCHUZAIXIANGDUIJINGZHIDEZHUANGTAICHENGWEIJINGMIFENG,GAIMIFENGDEBIAOMIANCHENGWEIJINGMIFENGMIAN。JINGMIFENGMIANSUNHUAIDEYUANYINGAIKUORUXIA:①JINGMIFENGMIANDEBIAOMIANCUCAODUJIAOGAO,ZHUYAOYUANYINSHISHIYONGSHIJIANGUOCHANG,JIEZHIJINSHI,WEIXIUQIANJIA。②JINGMIFENGMIANYOUMINGXIANDEYAHEN,ZHUYAOSHIXUANYONGDIANPIANYINGDUGUOGAOHUOHUNRULESHA...

  • 影響墊片及填料密封的七大因素

    苹果彩票app下载YINGXIANGDIANPIANJITIANLIAOMIFENGDEYINSUZHUYAOYOURUXIAQIDIAN: 1、MIFENGMIANDEBIAOMIANZHUANGKUANG:MIFENGMIANDEXINGZHUANGJIBIAOMIANCUCAODUDUIMIFENGXINGYOUYIDINGYINGXIANG,BIAOMIANGUANGHUAYOULIYUMIFENG。RUANZHIDIANPIANYOUYUQIYIYUBIANXINGYINERDUIBIAOMIANZHUANGKUANGBUMINGAN,ERDUIYINGZHIDIANPIANLAISHUO,BIAOMIANZHUANGKUANGYINGXIANGJIDA。2、MIFENGMIANDEJIECHUKUANDU:MIFENGMIANYUDIAN...

  • 何為墊片?對閥門墊片材料的要求是什么?

    ZAIFAMENSHANG,DIANPIANSHIWEILEZUZHIJIEZHIWAILOUDEZHUYAOMIFENGJIAN,YONGLAICHONGTIANLIANGGEJIEHEMIAN(RUFATIHEFAGAIZHIJIANDEMIFENGMIAN)JIANSUOYOUAOTUBUPINGCHU,YIFANGZHIJIEZHICONGJIEHEMIANJIANXIELOU。DIANPIANYIKEFENWEIRUANZHIHEYINGZHILIANGZHONG。RUANZHIYIBANWEIFEIJINSHUDE,RUYINGZHIBAN、XIANGJIAO、SHIMIANXIANGJIAOBAN、JUSIFUYIXI;YINGZHIYIBANWEIJINSHUHUO...

  • 閥門常用填料名稱(代號)、適宜介質及使用溫度

    苹果彩票app下载FAMENCHANGYONGTIANLIAOMINGCHENG、DAIMA XUHAO/TIANLIAOMINGCHENG/CHANPINDAIHAO ZHONGGUO RIBENHUAERKA 1 NAIREXINGSHIMIANDAIBIANTIANLIAO YS250-H V133 2 NAISUANSHIMIANGEBIANTIANLIAO EFC-58 V136 FFB-01 3 NAIGAOWENYOUXINGSHIMIANGEBIANTIANLIAO YS-350-H V139 4 SHIMIANDAIBIAN、SHIMOCHULITIANLIAO SMT-7013 V1290 5 BUXIUGANGSIBUQIANGSHIMIANDAIBIANTIANLIAO...

  • 閥門密封面研磨的基本原理

    YANMO,ZAIFAMENZHIZAOGUOCHENGZHONGSHIQIMIFENGMIANCHANGYONGDEYIZHONGGUANGZHENGJIAGONGFANGFA。YANMOKEYISHIFAMENMIFENGMIANHUODEHENGAODECHICUNJINGDU、JIHEXINGZHUANGCUDUJIBIAOMIANCUCAODU,DANBUNENGTIGAOMIFENGMIANGEBIAOMIANJIANDEXIANGHUWEIZHIJINGDU。YANMOHOUDEFAMENMIFENGMIANTONGCHANGKEYIDAODECHICUNJINGDUWEI0.001~0.003mm;JIHEXINGZHUANGJINGDU(RUBU...

  • 密封填料安裝中容易出現的問題

    苹果彩票app下载MIFENGTIANLIAOZAIANZHUANGZHONGRONGYICHUXIANDEXIASHUWENTI,QIZHUYAOYUANYINSHICAOZUOZHEDUITIANLIAOMIFENGDEZHONGYAOXINGRENSHIBUZU,QIUKUAI、PAMAFAN、WEIFANCAOZUOGUICHENGSUOYINQIDE。1、QINGJIEGONGZUOBUCHEDI,CAOZUOCUXIN,LANYONGGONGJU,JIFAGAN、YAGAI、TIANLIAOHANBUYONGYOUQINGXI,SHENZHIHANNEIYOUZAWU;CAOZUOBUANSHUNXU、KONGYONGTIANLIAOBUYONGZHUANYONG...